Multiple choice

Placentation is not exclusively exhibited by mammals. It is also found in other groups of mammals like

  1. bony fishes

  2. cartilaginous fishes

  3. amphibians

  4. snakes

  5. -

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

These exhibit placentation. Placentation refers to the formation, type and structure, or arrangement of placentas.